KR970055987A - Portable wireless terminal with vibration implementation circuit - Google Patents

Portable wireless terminal with vibration implementation circuit Download PDF

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Publication number
KR970055987A
KR970055987A KR1019950067771A KR19950067771A KR970055987A KR 970055987 A KR970055987 A KR 970055987A KR 1019950067771 A KR1019950067771 A KR 1019950067771A KR 19950067771 A KR19950067771 A KR 19950067771A KR 970055987 A KR970055987 A KR 970055987A
Authority
KR
South Korea
Prior art keywords
vibration
circuit
wireless terminal
motor
unit
Prior art date
Application number
KR1019950067771A
Other languages
Korean (ko)
Other versions
KR0162835B1 (en
Inventor
임상혁
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950067771A priority Critical patent/KR0162835B1/en
Priority to DE19654576A priority patent/DE19654576A1/en
Priority to US08/775,106 priority patent/US6469460B1/en
Priority to GB9627028A priority patent/GB2308912B/en
Publication of KR970055987A publication Critical patent/KR970055987A/en
Application granted granted Critical
Publication of KR0162835B1 publication Critical patent/KR0162835B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/047—Vibrating means for incoming calls

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Function (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Protection Of Static Devices (AREA)
  • Telephone Set Structure (AREA)

Abstract

1.청구범위에 기재된 발명이 속하는 기술 분야1. Technical field to which the invention described in the claims belongs

본 발명은 무선단말기에 관한 것이다.The present invention relates to a wireless terminal.

2.발명이 해결하려고 하는 기술적 과제2. Technical problem that the invention tries to solve

본 발명은 진동구현회로를 단말기의 메인 세트의 인쇄회로기판에서 분리시켜 상기 단말기에 전원을 공급하는 배터리 팩(Battery pack)에 이 진동구현회로를 내장시킴으로써 단말기 메인 세트에 불필요한 진동구현회로를 제거하여 세트의 소형화와 경량화를 추구할 수 있게 하는 휴대용 무선단말기를 제공한다.The present invention removes the unnecessary vibration implementation circuit from the terminal main set by incorporating the vibration implementation circuit in a battery pack for supplying power to the terminal by separating the vibration implementation circuit from the printed circuit board of the main set of the terminal. Provided is a portable wireless terminal that enables the miniaturization and light weight of a set.

3.발명의 해결방법의 요지3. Summary of the solution of the invention

본 발명은 일정한 펄스의 전압을 조절 및 인가하기 위한 커스텀 집적회로와, 내부의 진동구현회로의 동작을 위한 전원을 공급하는 전원부를 포함하는 무선단말기에 있어서, 상기 진동구현회로내의 모터동작을 제어해주는 스위칭회로부와, 상기 모터의 구동에 필요한 대전류를 공급해주는 전류증폭부와, 상기 진동구현회로를 구동하여 진동동작을 하기 위한 구동모터부와, 입력에 과전압 인가시 모터에 안정된 전압을 유지시켜주며 상기 구동모터부를 단속시켜 상기 모터를 보호해주는 과전압 방지회로부와, 상기 전원부와 외부 접속되며 상기 진동구현회로를 실장하여 상기 전원부에 전하를 공급하는 배터리 팩을 구비한다.The present invention provides a wireless terminal including a custom integrated circuit for regulating and applying a constant pulse voltage, and a power supply unit for supplying power for the operation of an internal vibration implementation circuit. A switching circuit unit, a current amplifier for supplying a large current required for driving the motor, a drive motor unit for driving the vibration implementation circuit for the vibration operation, and maintains a stable voltage to the motor when an overvoltage is applied to the input An overvoltage prevention circuit unit for intermittent driving motor parts to protect the motor, and a battery pack externally connected to the power supply unit and mounted on the vibration implementation circuit to supply electric charges to the power supply unit.

4.발명의 중요한 용도4. Important uses of the invention

본 발명은 휴대용 무선단말기에 적합하게 사용된다.The present invention is suitably used in a portable radio terminal.

Description

진동구현회로를 분리한 휴대용 무선단말기Portable wireless terminal with vibration implementation circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 휴대용 무선단말기의 구성블럭도.1 is a block diagram of a portable wireless terminal according to the present invention.

Claims (3)

일정한 펄스의 전압을 조절 및 인가하기 위한 커스텀 집적회로와, 내부의 진동구현회로의 동작을 위한 전원을 공급하는 전원부를 포함하는 무선 단말기에 있어서, 상기 진동구현회로내의 모터동작을 제어해주는 스위칭회로부와, 상기 모터의 구동에 필요한 대전류를 공급해주는 전류증폭부와; 상기 진동구현회로를 구동하여 진동동작을 하기 위한 구동모터부와, 입력에 과전압 인과시 모터에 한정된 전압을 유지시켜주며 상기 구동모터부를 단속시켜 상기 모터를 보호해주는 과전압 방지회로부와, 상기 전원부와 외부 접속되며 상기 진동구현회로를 실장하여 상기 전원부에 전하를 공급하는 배터리 팩을 구비함을 특징으로 하는 무선단말기.A wireless terminal comprising a custom integrated circuit for regulating and applying a constant pulse voltage, and a power supply unit for supplying power for the operation of an internal vibration implementation circuit, the wireless terminal comprising: a switching circuit unit for controlling a motor operation in the vibration implementation circuit; A current amplifier for supplying a large current required for driving the motor; A drive motor unit for driving the vibration realization circuit to perform a vibration operation, an overvoltage prevention circuit unit which maintains a voltage limited to a motor when an overvoltage is applied to an input and protects the motor by intermitting the drive motor unit, the power supply unit and an external unit And a battery pack connected to the vibration implementation circuit and supplying electric charges to the power supply unit. 제1항에 있어서, 상기 진동구현회로가 무음진동동작을 수행함을 특징으로 하는 무선단말기.The wireless terminal of claim 1, wherein the vibration implementing circuit performs a silent vibration operation. 제1항에 있어서, 상기 배터리 팩이 상기 무선단말기와 분리되어 있음을 특징으로 하는 무선단말기.The wireless terminal of claim 1, wherein the battery pack is separated from the wireless terminal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950067771A 1995-12-30 1995-12-30 Radio equipment with isolated vibration implementing circuit KR0162835B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019950067771A KR0162835B1 (en) 1995-12-30 1995-12-30 Radio equipment with isolated vibration implementing circuit
DE19654576A DE19654576A1 (en) 1995-12-30 1996-12-27 Portable cordless terminal with separate vibration generation circuit
US08/775,106 US6469460B1 (en) 1995-12-30 1996-12-30 Portable wireless terminal having separated vibration embodying circuit for alerting a user of an incoming call
GB9627028A GB2308912B (en) 1995-12-30 1996-12-30 Wireless terminal with separate vibration circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950067771A KR0162835B1 (en) 1995-12-30 1995-12-30 Radio equipment with isolated vibration implementing circuit

Publications (2)

Publication Number Publication Date
KR970055987A true KR970055987A (en) 1997-07-31
KR0162835B1 KR0162835B1 (en) 1998-12-01

Family

ID=19447867

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950067771A KR0162835B1 (en) 1995-12-30 1995-12-30 Radio equipment with isolated vibration implementing circuit

Country Status (4)

Country Link
US (1) US6469460B1 (en)
KR (1) KR0162835B1 (en)
DE (1) DE19654576A1 (en)
GB (1) GB2308912B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060125429A (en) * 2005-06-02 2006-12-06 엘지전자 주식회사 Portable phone having battery with motor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8342848B2 (en) * 2009-11-25 2013-01-01 Patricia Anne Toback Apparatus for developing and/or augmenting communication skills
KR101958255B1 (en) * 2012-08-20 2019-03-14 삼성전자주식회사 Method and apparatus for controlling vibration intensity according to situation awareness in electronic device

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US4066934A (en) * 1975-04-23 1978-01-03 Lindsey E. Waldorf Motor speed controller
US4162436A (en) * 1975-04-23 1979-07-24 Lindsey E. Waldorf Motor speed controller
US4599548A (en) * 1985-03-18 1986-07-08 Motorola Inc. PWM controller for an electrical load
US4667121A (en) * 1986-05-27 1987-05-19 Motorola, Inc. Integrated circuit speed controller
EP0688077B1 (en) * 1989-05-09 1999-08-11 UT Automotive Dearborn, Inc. Power delivery circuit with current sensing
JP2518525B2 (en) * 1993-06-28 1996-07-24 日本電気株式会社 Wireless selective call receiver
FI96730C (en) 1994-06-17 1996-08-12 Nokia Mobile Phones Ltd Mobile phone with vibrating alarm
US5585749A (en) * 1994-12-27 1996-12-17 Motorola, Inc. High current driver providing battery overload protection
US5722071A (en) * 1996-03-27 1998-02-24 Sony Corporation Portable receiver including transducer for notifying user of messages received in a remote mobile communications device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060125429A (en) * 2005-06-02 2006-12-06 엘지전자 주식회사 Portable phone having battery with motor

Also Published As

Publication number Publication date
GB2308912B (en) 1998-02-25
US6469460B1 (en) 2002-10-22
GB9627028D0 (en) 1997-02-19
DE19654576A1 (en) 1997-07-03
KR0162835B1 (en) 1998-12-01
GB2308912A (en) 1997-07-09

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